Siemens 3SB1100-4LA20






The Siemens 3SB1100-4LA20 is a key-operated switch designed with two positions and features a durable metal front ring. Sized for a 30mm mounting hole, this switch provides reliable and secure operation for control panels where key control is essential. Distributed by BSP Automation, it serves as a robust solution for applications requiring controlled access. Alternative options include combinations like 3SU1000-5BF01-0AA0 paired with 3SU1500-0AA10-0AA0 and 3SU1950-0KB10-0AA0, but the 3SB1100-4LA20 offers a straightforward, integrated design for ease of installation and use.
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